1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedbober [7]
3 years ago
13

Please help me asap! i’ll give brainliest!

Mathematics
1 answer:
ELEN [110]3 years ago
3 0

Answer:

1/9

Step-by-step explanation:

First find the area of each circle with the formula a= Pi(r^2)

Area of circle with a radius of 4

a= Pi(4^2)

a= 16pi

Area of circle with radius of 12

a= Pi(12^2)

a= 144pi

Now use these values to represent the areas of the circles as a ratio

16pi/ 144pi

The pi's cancel out in this ratio

So we are left with

16/144

We can then go ahead and simplify these numbers as well to get the ratio in the simplest form

1/9

You might be interested in
Why is it important to know the shape of the base of the pyramid
Wewaii [24]

Answer:The pyramid had sloping sides so that the dead pharaoh could symbolically climb to the sky and live forever. The pyramid represented the rays of the Sun I hope this helps

Step-by-step explanation:

7 0
3 years ago
(-6x) / (-2)<br> Simplify.<br><br> 12x<br> 4x<br> 3x<br> 1/12x
ElenaW [278]

\dfrac{-6x}{-2}=\dfrac{-6}{-2}x=3x

8 0
3 years ago
Which of these equations represent functions where x is the input and y is the output? Select each correct answer.
Andru [333]
The first equation is a constant.  There is no input necessary, and the output remains 5.
The second equation is also a constant.  The output is 4.
In the third equation, y depends on what value of x you use.  x is the input and y is the output.
In the fourth equation, x depends on what value of y you use.  The way it is written, y is the input and x is the output.
In the last equation, either x or y could be the input.  The other variable would change depending on which variable you replace with a number.
6 0
4 years ago
If there are 5 dozen cookies in each batch, how many cookies did the bakery make
Scilla [17]
B = 12 * 5 = 60
60 is the answer
4 0
3 years ago
Read 2 more answers
SOMEONE PLEASE ANSWER CORRECTLY
Vinvika [58]

Answer:

If you choose a class at random, what are the chances that Gordon went to the track on Tuesday?

Step-by-step explanation:

Assign one day to each color

Regardless of what the score on tye dice is, the colour represents the day

6 0
4 years ago
Read 2 more answers
Other questions:
  • I need help I have to turn it in tomorrow
    7·2 answers
  • Number 18 i need help
    8·2 answers
  • Find m angle B rounded to the nearest degree with measurments of 4 5 and 3​
    14·1 answer
  • What is the value of the 8 in the number 28 451
    6·1 answer
  • 198.8 grams ≈ ounces
    14·1 answer
  • Whats 5874.989 x 567890.654 + 25362537?
    15·1 answer
  • What are the next two terms in the sequence 1, 8, 27, 64..., written as coordinate pairs (n,
    11·1 answer
  • The new releases make up of the available DVDs at a DVD store. The equation below is used to determine the total number of DVDs
    13·1 answer
  • The height of a cuboid is 12cm,the volume is 1200cm3 find the side of the of a cuboid​
    8·1 answer
  • What is the value of x?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!